#include "bufferparams.h"
#include "dispatchresult.h"
#include "debug.h"
+#include "encoding.h"
#include "funcrequest.h"
#include "gettext.h"
#include "LaTeXFeatures.h"
#include "frontends/Alert.h"
-#include "support/filename.h"
#include "support/filetools.h"
#include "support/lstrings.h"
#include "support/lyxlib.h"
#include <boost/tokenizer.hpp>
-#include <fstream>
-#include <sstream>
-
namespace lyx {
using support::changeExtension;
using support::contains;
using support::copy;
+using support::DocFileName;
using support::FileName;
using support::findtexfile;
using support::isFileReadable;
using std::endl;
using std::getline;
using std::string;
-using std::ifstream;
using std::ostream;
using std::pair;
using std::vector;
string const & name, string const & ext)
{
string const fname = makeAbsPath(name, buffer.filePath());
- if (absolutePath(name) || !isFileReadable(fname + ext))
+ if (absolutePath(name) || !isFileReadable(FileName(fname + ext)))
return name;
else if (!runparams.nice)
return fname;
// use such filenames.)
// Otherwise, store the (maybe absolute) path to the original,
// unmangled database name.
- typedef boost::char_separator<char> Separator;
- typedef boost::tokenizer<Separator> Tokenizer;
-
- Separator const separator(",");
- Tokenizer const tokens(to_utf8(getParam("bibfiles")), separator);
+ typedef boost::char_separator<char_type> Separator;
+ typedef boost::tokenizer<Separator, docstring::const_iterator, docstring> Tokenizer;
+
+ Separator const separator(from_ascii(",").c_str());
+ // The tokenizer must not be called with temporary strings, since
+ // it does not make a copy and uses iterators of the string further
+ // down. getParam returns a reference, so this is OK.
+ Tokenizer const tokens(getParam("bibfiles"), separator);
Tokenizer::const_iterator const begin = tokens.begin();
Tokenizer::const_iterator const end = tokens.end();
- std::ostringstream dbs;
+ odocstringstream dbs;
for (Tokenizer::const_iterator it = begin; it != end; ++it) {
- string const input = trim(*it);
+ docstring const input = trim(*it);
+ // FIXME UNICODE
+ string utf8input(to_utf8(input));
string database =
- normalize_name(buffer, runparams, input, ".bib");
- string const in_file = database + ".bib";
+ normalize_name(buffer, runparams, utf8input, ".bib");
+ string const try_in_file = makeAbsPath(database + ".bib", buffer.filePath());
+ bool const not_from_texmf = isFileReadable(FileName(try_in_file));
if (!runparams.inComment && !runparams.dryrun && !runparams.nice &&
- isFileReadable(in_file)) {
+ not_from_texmf) {
// mangledFilename() needs the extension
- database = removeExtension(FileName(in_file).mangledFilename());
- string const out_file = makeAbsPath(database + ".bib",
- buffer.getMasterBuffer()->temppath());
+ DocFileName const in_file = DocFileName(try_in_file);
+ database = removeExtension(in_file.mangledFilename());
+ FileName const out_file = FileName(makeAbsPath(database + ".bib",
+ buffer.getMasterBuffer()->temppath()));
bool const success = copy(in_file, out_file);
if (!success) {
if (it != begin)
dbs << ',';
- dbs << latex_path(database);
+ // FIXME UNICODE
+ dbs << from_utf8(latex_path(database));
}
- // FIXME UNICODE
- docstring const db_out = from_utf8(dbs.str());
+ docstring const db_out = dbs.str();
// Post this warning only once.
static bool warned_about_spaces = false;
if (!style.empty()) {
string base =
normalize_name(buffer, runparams, style, ".bst");
- string const in_file = base + ".bst";
+ string const try_in_file = makeAbsPath(base + ".bst", buffer.filePath());
+ bool const not_from_texmf = isFileReadable(FileName(try_in_file));
// If this style does not come from texmf and we are not
// exporting to .tex copy it to the tmp directory.
// This prevents problems with spaces and 8bit charcaters
// in the file name.
if (!runparams.inComment && !runparams.dryrun && !runparams.nice &&
- isFileReadable(in_file)) {
+ not_from_texmf) {
// use new style name
- base = removeExtension(
- FileName(in_file).mangledFilename());
- string const out_file = makeAbsPath(base + ".bst",
- buffer.getMasterBuffer()->temppath());
+ DocFileName const in_file = DocFileName(try_in_file);
+ base = removeExtension(in_file.mangledFilename());
+ FileName const out_file = FileName(makeAbsPath(base + ".bst",
+ buffer.getMasterBuffer()->temppath()));
bool const success = copy(in_file, out_file);
if (!success) {
lyxerr << "Failed to copy '" << in_file
}
-vector<string> const InsetBibtex::getFiles(Buffer const & buffer) const
+vector<FileName> const InsetBibtex::getFiles(Buffer const & buffer) const
{
Path p(buffer.filePath());
- vector<string> vec;
+ vector<FileName> vec;
string tmp;
// FIXME UNICODE
string bibfiles = to_utf8(getParam("bibfiles"));
bibfiles = split(bibfiles, tmp, ',');
while (!tmp.empty()) {
- string file = findtexfile(changeExtension(tmp, "bib"), "bib");
+ FileName const file = findtexfile(changeExtension(tmp, "bib"), "bib");
lyxerr[Debug::LATEX] << "Bibfile: " << file << endl;
// If we didn't find a matching file name just fail silently
// This method returns a comma separated list of Bibtex entries
void InsetBibtex::fillWithBibKeys(Buffer const & buffer,
- std::vector<std::pair<string, string> > & keys) const
+ std::vector<std::pair<string, docstring> > & keys) const
{
- vector<string> const files = getFiles(buffer);
- for (vector<string>::const_iterator it = files.begin();
+ vector<FileName> const files = getFiles(buffer);
+ for (vector<FileName>::const_iterator it = files.begin();
it != files.end(); ++ it) {
// This is a _very_ simple parser for Bibtex database
// files. All it does is to look for lines starting
// in @ and not being @preamble and @string entries.
// It does NOT do any syntax checking!
- ifstream ifs(it->c_str());
- string linebuf0;
+
+ // Officially bibtex does only support ASCII, but in practice
+ // you can use the encoding of the main document as long as
+ // some elements like keys and names are pure ASCII. Therefore
+ // we convert the file from the buffer encoding.
+ // We don't restrict keys to ASCII in LyX, since our own
+ // InsetBibitem can generate non-ASCII keys, and nonstandard
+ // 8bit clean bibtex forks exist.
+ idocfstream ifs(it->toFilesystemEncoding().c_str(),
+ std::ios_base::in,
+ buffer.params().encoding().iconvName());
+ docstring linebuf0;
while (getline(ifs, linebuf0)) {
- string linebuf = trim(linebuf0);
- if (linebuf.empty()) continue;
- if (prefixIs(linebuf, "@")) {
+ docstring linebuf = trim(linebuf0);
+ if (linebuf.empty())
+ continue;
+ if (prefixIs(linebuf, from_ascii("@"))) {
linebuf = subst(linebuf, '{', '(');
- string tmp;
+ docstring tmp;
linebuf = split(linebuf, tmp, '(');
tmp = ascii_lowercase(tmp);
- if (!prefixIs(tmp, "@string")
- && !prefixIs(tmp, "@preamble")) {
+ if (!prefixIs(tmp, from_ascii("@string")) &&
+ !prefixIs(tmp, from_ascii("@preamble"))) {
linebuf = split(linebuf, tmp, ',');
tmp = ltrim(tmp, " \t");
if (!tmp.empty()) {
- keys.push_back(pair<string,string>(tmp,string()));
+ // FIXME UNICODE
+ keys.push_back(pair<string, docstring>(
+ to_utf8(tmp), docstring()));
}
}
- } else if (!keys.empty()) {
- keys.back().second += linebuf + "\n";
- }
+ } else if (!keys.empty())
+ keys.back().second += linebuf + '\n';
}
}
}